| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $215.66 | 12.841% | $243.3529 | $243.35 | $243.35 | $243.40 |
| Purchase #2 | $97.66 | 5.225% | $102.7627 | $102.76 | $102.75 | $102.80 |
| Purchase #3 | $228.95 | 11.156% | $254.4917 | $254.49 | $254.50 | $254.50 |
| Purchase #4 | $20.30 | 8.730% | $22.0722 | $22.07 | $22.05 | $22.10 |
| Purchase #5 | $30.90 | 10.168% | $34.0419 | $34.04 | $34.05 | $34.00 |
| Purchase #6 | $235.46 | 10.595% | $260.407 | $260.41 | $260.40 | $260.40 |
| Purchase #7 | $151.49 | 4.421% | $158.1874 | $158.19 | $158.20 | $158.20 |
| 7 purchase totals = | $980.42 | $1,075.3158 | $1,075.31 | $1,075.30 | $1,075.40 | |